FreelanceSections

MQL5 Market Validation Errors for Profitable MT5 EA (XAUUSD)

MQL5 Experts

Job finished

Execution time 1 day
Feedback from customer
"Harika iş çıkaran, güvenilir ve yetenekli bir geliştirici. Rodrigo ile çalışırken iletişim kurmak çok kolaydı ve sonuçtan çok memnun kaldım. Kesinlikle tavsiye ederim!"
Feedback from employee
Good costumer!

Specification

Hello,

I am looking for an experienced MQL5 developer who specializes in preparing Expert Advisors for the MQL5 Market.

I have a fully functional MT5 EA (ParsAlgoGOLD) based on Trend, Breakout, and ATR logic. It works perfectly in the Strategy Tester, makes a profit, and executes trades exactly as intended. However, it fails the automatic MQL5 Market Validation process.

I have already tried fixing several order execution errors, but the EA is still failing the strict synthetic tests (especially on the D1 timeframe).

Known Errors from Previous Tester Logs:

• 10018 (Market closed) during pending order deletion.

• 10016 (Invalid stops) and Invalid price when placing BuyStop/SellStop orders.

• Modification failed due to order or position being close to market during Trailing Stop / Break Even updates.

• Issues handling price gaps and weekend expiration on the D1 timeframe.

Requirements:

1. Review the provided .mq5 source code and the Market Validation log.

2. Fix all code structure and order execution logic to pass 100% of the MQL5 Market Validator checks (including random delays, slippage, netting/hedging compatibility, and all timeframes).

3. Ensure the core trading logic and profitability of the strategy remain unchanged.

4. Deliver the final, clean, and Market-ready .mq5 source code.

Please only apply if you have proven experience in successfully publishing EAs to the MQL5 Market and understand the exact requirements of the automatic validator.

I will attach the .mq5 source code and the exact validation failure log in the chat.

Files:

JPEG
IMG_7595.jpeg
305.9 Kb

Responded

1
Developer 1
Rating
(13)
Projects
20
40%
Arbitration
1
0% / 100%
Overdue
1
5%
Free
2
Developer 2
Rating
(620)
Projects
723
33%
Arbitration
46
48% / 41%
Overdue
14
2%
Busy
3
Developer 3
Rating
(180)
Projects
194
46%
Arbitration
4
50% / 25%
Overdue
1
1%
Loaded
4
Developer 4
Rating
(73)
Projects
91
57%
Arbitration
6
67% / 17%
Overdue
2
2%
Loaded
5
Developer 5
Rating
(22)
Projects
28
7%
Arbitration
9
33% / 33%
Overdue
1
4%
Working
6
Developer 6
Rating
(1305)
Projects
1734
49%
Arbitration
55
67% / 16%
Overdue
38
2%
Free
7
Developer 7
Rating
(6)
Projects
13
62%
Arbitration
1
0% / 100%
Overdue
2
15%
Working
8
Developer 8
Rating
(45)
Projects
53
57%
Arbitration
2
100% / 0%
Overdue
1
2%
Free
Published: 5 codes
9
Developer 9
Rating
(1)
Projects
1
0%
Arbitration
1
0% / 100%
Overdue
0
Free
10
Developer 10
Rating
(25)
Projects
34
26%
Arbitration
4
50% / 25%
Overdue
4
12%
Free
11
Developer 11
Rating
(258)
Projects
269
29%
Arbitration
2
50% / 0%
Overdue
3
1%
Working
Published: 2 codes
12
Developer 12
Rating
(7)
Projects
6
0%
Arbitration
4
25% / 75%
Overdue
2
33%
Free
13
Developer 13
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
14
Developer 14
Rating
(5)
Projects
6
50%
Arbitration
0
Overdue
1
17%
Free
15
Developer 15
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
16
Developer 16
Rating
(369)
Projects
455
55%
Arbitration
23
57% / 17%
Overdue
31
7%
Working
17
Developer 17
Rating
(2)
Projects
3
0%
Arbitration
1
100% / 0%
Overdue
0
Free
18
Developer 18
Rating
(574)
Projects
945
47%
Arbitration
309
58% / 27%
Overdue
125
13%
Free
19
Developer 19
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
20
Developer 20
Rating
(271)
Projects
553
50%
Arbitration
57
40% / 37%
Overdue
227
41%
Working
21
Developer 21
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
22
Developer 22
Rating
Projects
0
0%
Arbitration
0
Overdue
0
Free
Similar orders
Snrz auto tdrade bot with evry detail work in time frame 1m-4h 100+ USD
# SNRZ BOT — SESSION PROGRESS LOG Last updated: 2026-09-16 (local late-evening session) ## SAN BOT (new — cloned from SNRZ) - `MQL5\Experts\AutomatedOrderBot_SAN.mq5` / `.ex5` — v1.0, compiled 0 errors/0 warnings - Signal source: custom indicator "SAN" (InpSANName, buy buf 0 / sell buf 1, target bar 1), same SNRZ-style read, MA fallback if missing - Magic number 234567 (separate from SNRZ 123456 so both bots can run
Multi-Asset EA (XAUUSD / FRA40) with Time Filters, High-Impact News Avoidance, Advanced Risk/Lot Sizing, and H1 Breakout Strategy 40 - 150 USD
Multi-Asset EA (XAUUSD / FRA40) with Time Filters, High-Impact News Avoidance, Advanced Risk/Lot Sizing, and H1 Breakout Strategy 1. RISK SETTINGS * Max Daily Loss Limit: (bool) Toggle true/false. If true, input double for max loss in currency (e.g., $500). If hit, close all positions and stop trading until next day. * Lot Sizing Mode: Dropdown menu: 1. Fixed Lots (e.g. 0.10); 2. Percentage Risk (%) based on Account
Experienced MQL Developer (Mechanical Strategy) 300 - 500 USD
Subject: Looking for an Experienced MQL Developer for Long-Term Collaboration (Mechanical Strategy) Hello everyone, I am reposting my request from last year. Due to work commitments, I couldn't dedicate time to this project back then, but now I am fully ready to move forward. I am looking for a highly experienced, verified MQL4/MQL5 programmer to automate my trading strategy. About the project: Rule-based &
I need a Pine Script converted to NinjaScript 30+ USD
Should be as it but no alarms, also we need to add a deep search so he can see all the preves candles and a memory function so its not slowing down the indicator. for higher time frames daily 4h 1h around 365 days and for lower time frames we do up to 20k bars but both flexible so i can change it later. the memory is important so the indicator is not always recalculating everything when a new candle shows especially
Creating a bot using the Parabolic indicator. 40+ USD
Creating a bot using the Parabolic indicator with a simple interface.. I want a bot that uses the Parabolic SAR indicator only, with these orders attached to it. Boot name : HEMIN .FX Magic number : 000000 …………………………………………………. Trade behavior : regular OR inverse OR only long "buy" OR only short "sell" Timeframe : ………… Period: ……… ………………………………………………….. Lot size : ……………… Break even in points : …
Develop an MT5 EA from trade history 30+ USD
I am looking for an experienced MQL5 EA developer to develop an MT5 EA by the observable trading behaviour from a supplied live XAUUSD trade history . The EA appears to use a simple grid/recovery/hedging strategy with alternating BUY/SELL positions and progressive lot sizes. I need the developer to Develop the EA for MT5 / XAUUSD . Reproduce the observed entry, grid/add-on, recovery/hedging, lot progression and
Custom MQ4 Bot Optimization, Multi-Threading, & Timeline Setup 215+ USD
Project: Fix & Schedule My Dual Fibo Standard Fibonacci Bot I have an existing MQ4 expert advisor called "Dual Fibo Standard Fibonacci". It needs to process 1,000 clients. Right now it runs blindly with no schedule and takes way too long. I need you to optimize it so it runs like a professional business with a 50-100 batch printed stamp copy progress log. Please reply with your numbers for this simple layout: * Phase
Gold robot 30+ USD
Yes. This screen is asking you to write the Requirements Specification for your Gold/XAUUSD trading robot. Since you want your DEEPTHINK X10 institutional-style MT5 system , use this ready-to-paste specification: DEEPTHINK X10 GOLD ROBOT – MT5 EXPERT ADVISOR REQUIREMENTS Develop an advanced MetaTrader 5 Expert Advisor (EA) for XAUUSD (Gold) scalping based on a multi-factor DEEPTHINK X10 trading framework. 1. MARKET -
MT5 EA Developer – Trend/S-R/RSI Strategy (Islamic Swap-Free Account) 30 - 90 USD
Need an MQL5 Expert Advisor for MT5 that automates my manual trading strategy. Entry logic: Enter only when trend direction, support/resistance level, and RSI all align (Triple Confirmation). Extra confluence from Smart Money Concepts (order blocks, Fair Value Gaps, BOS/CHoCH). Risk rules: 1% risk per trade, minimum 1:2 risk-reward, stop-loss at structure levels (not fixed pips). Must-haves: Works on Islamic
MT5 Developer Needed – Add Smart Early Exit for Losing XAUUSD Trades TF 15 MIN 100 - 200 USD
I am looking for a developer experienced in EAs, MT5 and trade management optimization to help me add an intelligent early-exit system to my existing XAUUSD trading robot. The EA is already fully functional and performs best on the M15 timeframe. The entry strategy, BUY/SELL logic, sessions and core structure are already implemented. The work should focus exclusively on adding early exits for trades that are

Project information

Budget
30 - 100 USD
Deadline
from 1 to 30 day(s)